Inventor · disambiguated record
David E. Hackleman
Also filed as: HACKLEMAN DAVID · HACKLEMAN DAVID E
20 granted patents·3 pending applications·1,649 citations·filing 1983–2012
97Inventor score
Files withHEWLETT PACKARD CO15HEWLETT PACKARD DEVELOPMENT CO3HEWLETT PACKARD CORP1STASIAK JAMES1STATE OF OREGON ACTING BY AND THROUGH THE STATE BOARD OF HIGHER EDUCATION ON BEHALF OF OREGON STATE1
Top patents by PatentIndex Score
23 records- 0199US4694302AReactive ink-jet printingHEWLETT PACKARD CO·Filed 1986·Granted Sep 15, 1987·167 cites·30 claims
- 0298US5742305APWA inkjet printer element with resident memoryHEWLETT PACKARD CO·Filed 1995·Granted Apr 21, 1998·187 cites·11 claims
- 0398US5414245AThermal-ink heater array using rectifying materialHEWLETT PACKARD CORP·Filed 1992·Granted May 9, 1995·171 cites·16 claims
- 0497US5734394AKinematically fixing flex circuit to PWA printbarHEWLETT PACKARD CO·Filed 1995·Granted Mar 31, 1998·147 cites·12 claims
- 0597US5719602AControlling PWA inkjet nozzle timing as a function of media speedHEWLETT PACKARD CO·Filed 1995·Granted Feb 17, 1998·258 cites·12 claims
- 0696US7163659B2Free-standing nanowire sensor and method for detecting an analyte in a fluidHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 16, 2007·91 cites·28 claims
- 0795US4695853AThin film vertical resistor devices for a thermal ink jet printhead and methods of manufactureHEWLETT PACKARD CO·Filed 1986·Granted Sep 22, 1987·101 cites·9 claims
- 0894US5609910AMethod for forming thermal-ink heater array using rectifying materialHEWLETT PACKARD CO·Filed 1995·Granted Mar 11, 1997·94 cites·10 claims
- 0994US5600354AWrap-around flex with address and data busHEWLETT PACKARD CO·Filed 1994·Granted Feb 4, 1997·113 cites·33 claims
- 1091US5640183ARedundant nozzle dot matrix printheads and method of useHEWLETT PACKARD CO·Filed 1994·Granted Jun 17, 1997·140 cites·7 claims
- 1188US7833801B2Free-standing nanowire method for detecting an analyte in a fluidHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Nov 16, 2010·12 cites·11 claims
- 1288US5847722AInkjet printhead alignment via measurement and entryHEWLETT PACKARD CO·Filed 1995·Granted Dec 8, 1998·60 cites·24 claims
- 1387US4670059AIncreased solubility of carbon blackHEWLETT PACKARD CO·Filed 1986·Granted Jun 2, 1987·42 cites·17 claims
- 1472US4566193AUse of an electronic vernier for evaluation of alignment in semiconductor processingHEWLETT PACKARD CO·Filed 1984·Granted Jan 28, 1986·24 cites·8 claims
- 1570US6762094B2Nanometer-scale semiconductor devices and method of makingHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 13, 2004·11 cites·22 claims
- 1670US5808637AMethod and apparatus for ink drop trajectory controlHEWLETT PACKARD CO·Filed 1995·Granted Sep 15, 1998·27 cites·14 claims
- 1742US2004088286A1System and method for enhancing network-based collaborationFiled 2002·Application pending·0 cites
- 1842US2004063282A1Nanometer-scale semiconductor devices and method of makingFiled 2003·Application pending·0 cites
- 1940US2007034909A1Nanometer-scale semiconductor devices and method of makingSTASIAK JAMES·Filed 2006·Application pending·0 cites
- 2036US9486716B2Essential oil extraction apparatusSTATE OF OREGON ACTING BY AND THROUGH THE STATE BOARD OF HIGHER EDUCATION ON BEHALF OF OREGON STATE·Filed 2012·Granted Nov 8, 2016·0 cites·17 claims
- 2129US4596627AEtching a layer over a semiconductorHEWLETT PACKARD CO·Filed 1985·Granted Jun 24, 1986·2 cites·3 claims
- 2228US4664746ACreating or removing a conductive layer on an insulator over a semiconductorHEWLETT PACKARD CO·Filed 1986·Granted May 12, 1987·1 cites·2 claims
- 2328US4454004AUtilizing controlled illumination for creating or removing a conductive layer from a SiO2 insulator over a PN junction bearing semiconductorHEWLETT PACKARD CO·Filed 1983·Granted Jun 12, 1984·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →